Refrigerating machine oil
AssigneeEneos Corporation
InventorsFumiyuki Nara, Yohei Shono, Takeshi Okido, Hidetoshi Ogata
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Abstract
An aspect of the present invention relates to a refrigerating machine oil with a kinematic viscosity at 100° C. of 0.5 mm2/s or more and 1.5 mm2/s or less, a 90% distillation temperature in gas chromatography distillation of 280° C. or more and less than 360° C., and an aniline point of 70° C. or more.
Claims16
A refrigerating machine oil having a kinematic viscosity at 100° C. of 0.5 mm2/s or more and 1.5 mm2/s or less, a kinematic viscosity at 40° C. of 3.5 mm2/s or less, a 90% distillation temperature in gas chromatography distillation of 280° C. or more and less than 360° C., a distillation end point in gas chromatography distillation of 390° C. or more, and an aniline point of 70° C. or more,
- the refrigerating machine oil comprising a lubricating base oil and a phosphorous-based extreme pressure agent.
A refrigerating machine oil having a kinematic viscosity at 100° C. of 0.5 mm2/s or more and 1.5 mm2/s or less, a kinematic viscosity at 40° C. of 3.5 mm2/s or less, a 70% distillation temperature in gas chromatography distillation of 270° C. or more and less than 300° C., a distillation end point in gas chromatography distillation of 390° C. or more, and an aniline point of 70° C. or more,
- the refrigerating machine oil comprising a lubricating base oil and a phosphorous-based extreme pressure agent.
Dependencies are inferred from the claim text.